| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $231.37 | 12.550% | $260.4069 | $260.41 | $260.40 | $260.40 |
| Purchase #2 | $117.71 | 12.239% | $132.1165 | $132.12 | $132.10 | $132.10 |
| Purchase #3 | $211.87 | 4.252% | $220.8787 | $220.88 | $220.90 | $220.90 |
| Purchase #4 | $148.91 | 3.235% | $153.7272 | $153.73 | $153.75 | $153.70 |
| Purchase #5 | $107.42 | 3.833% | $111.5374 | $111.54 | $111.55 | $111.50 |
| Purchase #6 | $72.31 | 13.114% | $81.7927 | $81.79 | $81.80 | $81.80 |
| Purchase #7 | $45.44 | 11.826% | $50.8137 | $50.81 | $50.80 | $50.80 |
| 7 purchase totals = | $935.03 | $1,011.2731 | $1,011.28 | $1,011.30 | $1,011.20 | |